EP 3410586 A4 20191023 - ACTUATOR
Title (en)
ACTUATOR
Title (de)
AKTUATOR
Title (fr)
ACTIONNEUR
Publication
Application
Priority
- JP 2016016183 A 20160129
- JP 2017002260 W 20170124
Abstract (en)
[origin: EP3410586A1] The present invention provides an actuator wherein a movable body can be made to vibrate in multiple directions. For example, and actuator 1 has a supporting body 5, a movable body 4, and connecting bodies 7 connected to the supporting body 5 and the movable body 4. In first magnetic drive circuits 10 between the supporting body 5 and the movable body 4, first coils 12 and second coils 22 are arranged stacked in two stages in a first direction L1, and first magnets 11 and second magnets 21 are arranged on both sides of the two stages of first coils 12 and second coils 22 in the first direction L1. The first magnetic drive circuits 10 are provided at two separate locations in a second direction L2, and a stopper mechanism 50, which limits the range of movement of the movable body 4 in the directions orthogonal to the first direction L1, is formed between the two first magnetic drive circuits 10 separated in the second direction L2.
IPC 8 full level
B06B 1/04 (2006.01); H02K 33/16 (2006.01)
CPC (source: EP KR US)
B06B 1/045 (2013.01 - EP US); H02K 33/02 (2013.01 - US); H02K 33/16 (2013.01 - EP KR US); H02K 33/18 (2013.01 - US); H01F 7/1615 (2013.01 - US); H02K 33/14 (2013.01 - US)
Citation (search report)
- [E] EP 3240164 A1 20171101 - NIDEC SANKYO CORP [JP]
- [XAI] US 2004059245 A1 20040325 - WATANABE YOICHI [JP], et al
- [A] CN 104570547 A 20150429 - SAMSUNG ELECTRO MECH
- [A] US 2015123498 A1 20150507 - YANG HYUN-KI [KR], et al
- See references of WO 2017130936A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3410586 A1 20181205; EP 3410586 A4 20191023; CN 108352773 A 20180731; CN 108352773 B 20200124; JP 2017135948 A 20170803; JP 6626725 B2 20191225; KR 102035438 B1 20191022; KR 20180044412 A 20180502; US 2019070635 A1 20190307; WO 2017130936 A1 20170803
DOCDB simple family (application)
EP 17744166 A 20170124; CN 201780003791 A 20170124; JP 2016016183 A 20160129; JP 2017002260 W 20170124; KR 20187008990 A 20170124; US 201715767143 A 20170124